--
-- Tools
--

-- sword
minetest.register_tool("obsidianmese:sword", {
	description = "Obsidian Mese Sword",
	inventory_image = "obsidianmese_sword.png",
	wield_scale = {x=1.5, y=2, z=1},
	tool_capabilities = {
		full_punch_interval = 0.45,
		max_drop_level=1,
		groupcaps={
			fleshy={times={[1]=2.00, [2]=0.65, [3]=0.25}, uses=400, maxlevel=3},
			snappy={times={[1]=1.90, [2]=0.70, [3]=0.25}, uses=350, maxlevel=3},
			choppy={times={[3]=0.65}, uses=300, maxlevel=0}
		},
		damage_groups = {fleshy=8},
		sound = {breaks = "default_tool_breaks"},
	}
})

-- boss sword - balrog
-- minetest.register_tool("obsidianmese:sword_balrog_boss", {
-- 	description = "Balrog Boss Sword",
-- 	inventory_image = "obsidianmese_sword_balrog_boss.png",
-- 	wield_scale = {x=2.0, y=2.5, z=1.5},
-- 	tool_capabilities = {
-- 		full_punch_interval = 3,
-- 		max_drop_level=1,
-- 		groupcaps={
-- 			snappy={times={[1]=3.80, [2]=1.80, [3]=0.60}, uses=20, maxlevel=3},
-- 		},
-- 		-- wield_scale = {x=2.5, y=3, z=2},
-- 		damage_groups = {fleshy=200},
-- 		sound = {breaks = "default_tool_breaks"},
-- 	}
-- })

-- sword engraved - bullet entity
minetest.register_entity("obsidianmese:sword_bullet", {
	physical = false,
	visual = "sprite",
	visual_size = { x = 1, y = 1 },
	textures = { "obsidianmese_shard.png" },
	collisionbox = {-0.25, -0.25, -0.25, 0.25, 0.25, 0.25},
	_lifetime = 9, -- seconds before removing
	_timer = 0, -- initial value
	_owner = "unknown", -- initial value
	_trigger_sd = 0,

	on_activate = function(self, staticdata, dtime_s)
		local table = minetest.deserialize(staticdata)
		-- check - initial values are empty
		if table then
			self._owner = table._owner
			self._timer = table._timer
		end
		self.object:set_armor_groups({ immortal = 1 })
	end,

	-- should return a string that will be passed to `on_activate` when the object is instantiated the next time
	get_staticdata = function(self)
		self._trigger_sd = self._trigger_sd + 1

		-- staticdata are triggered before object appears and before it hides from the World, so remove it before it hides
		if self._trigger_sd % 2 == 0 then
			self.object:remove()
			obsidianmese.sync_fired_table(self._owner)
		end

		-- insurance - makes sure staticdata are updated when objects activates again (because somehow wasn't removed yet)
		local table = {
			_owner = self._owner,
			_timer = self._timer
		}
		return minetest.serialize(table)
	end,

	-- when the entity gets punched
	on_punch = function (self, puncher, time_from_last_punch, tool_capabilities, dir)
		local full_punch_interval = tool_capabilities.full_punch_interval or 1

		-- only on full punch
		if time_from_last_punch < full_punch_interval then return end
	
		local v = math.random(1, 8)
		local velocity = dir 
		
		velocity.x = velocity.x * v
		velocity.y = velocity.y * v
		velocity.z = velocity.z * v
		self.object:setvelocity(velocity)
	end,

	on_step = function(self, dtime)
		local pos = self.object:getpos()
		local node = minetest.get_node_or_nil(pos)

		-- print("self._owner: ", self._owner)
		-- print("self._timer: ", self._timer)

		self._timer = self._timer + dtime
		if self._timer > self._lifetime or
			 not obsidianmese.within_limits(pos, 0) then 
			self.object:remove()
			obsidianmese.sync_fired_table(self._owner)
			return 
		end

		-- hit node
		if node 
		and minetest.registered_nodes[node.name] 
		and minetest.registered_nodes[node.name].walkable then
			self.object:remove()
			obsidianmese.sync_fired_table(self._owner)
			return
		end

		-- hit player or mob
		for k, obj in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
			-- punch player
			if obj:is_player() then
				obj:punch(self.object, 1.0, {
					full_punch_interval = full_punch_interval,
					damage_groups = {fleshy = 8},
				}, nil)
			
				self.object:remove()
				obsidianmese.sync_fired_table(self._owner)

				-- jail time
				if minetest.global_exists("city_block") then
					city_block.register_on_punchplayer(
						obj, -- player
						minetest.get_player_by_name(self._owner), --hitter
						1.0, -- time_from_last_punch
						{
							full_punch_interval = full_punch_interval,
							damage_groups = {fleshy = 8},
						}, -- tool_capabilities
						nil, -- dir
						8 -- damage i.e. {fleshy = 8}
					)
				end
				break
			-- punch entity
			elseif not obj:is_player() and
			 			 obj:get_luaentity() and
			 			 obj:get_luaentity().name ~= "__builtin:item" then
				local entity = obj:get_luaentity()

				if entity.name ~= self.object:get_luaentity().name then
					obj:punch(self.object, 1.0, {
						full_punch_interval = full_punch_interval,
						damage_groups = {fleshy = 8},
					}, nil)

					self.object:remove()
					obsidianmese.sync_fired_table(self._owner)
					break
				end
			end
		end
	end
})

-- sword engraved
minetest.register_tool("obsidianmese:sword_engraved", {
	description = "Obsidian Mese Sword Engraved - right click shoot 1 shot",
	inventory_image = "obsidianmese_sword_diamond_engraved.png",
	wield_scale = {x=1.5, y=2, z=1},
	tool_capabilities = {
		full_punch_interval = 0.6,
		max_drop_level=1,
		groupcaps={
			snappy={times={[1]=1.90, [2]=0.90, [3]=0.30}, uses=300, maxlevel=3},
		},
		damage_groups = {fleshy=8},
		sound = {breaks = "default_tool_breaks"},
	},
	on_secondary_use = obsidianmese.fire_sword
})

-- pick axe
minetest.register_tool("obsidianmese:pick", {
	description = "Obsidian Mese Pickaxe",
	inventory_image = "obsidianmese_pick.png",
	tool_capabilities = {
		full_punch_interval = 0.9,
		max_drop_level=3,
		groupcaps={
			cracky={times={[1]=2.0, [2]=1.0, [3]=0.50}, uses=250, maxlevel=3},
			crumbly={times={[1]=2.0, [2]=1.0, [3]=0.5}, uses=350, maxlevel=3},
			snappy={times={[1]=2.0, [2]=1.0, [3]=0.5}, uses=300, maxlevel=3}
		},
		damage_groups = {fleshy=5},
		sound = {breaks = "default_tool_breaks"},
	},
})

-- pick axe engraved
minetest.register_tool("obsidianmese:pick_engraved", {
	description = "Obsidian Mese Pickaxe Engraved - right click to place item next to the pickaxe in your inventory slot",
	inventory_image = "obsidianmese_pick_engraved.png",
	tool_capabilities = {
		full_punch_interval = 0.9,
		max_drop_level=3,
		groupcaps={
			cracky={times={[1]=2.0, [2]=1.0, [3]=0.50}, uses=200, maxlevel=3}
		},
		damage_groups = {fleshy=5},
		sound = {breaks = "default_tool_breaks"},
	},
	on_place = obsidianmese.pick_engraved_place
})

-- shovel
minetest.register_tool("obsidianmese:shovel", {
	description = "ObsidianMese Shovel - right click (secondary click) for creating a path",
	inventory_image = "obsidianmese_shovel.png",
	wield_image = "obsidianmese_shovel.png^[transformR90",
	wield_scale = {x=1.5, y=1.5, z=1.5},
	tool_capabilities = {
		full_punch_interval = 0.9,
		max_drop_level=1,
		groupcaps={
			crumbly = {times={[1]=1.10, [2]=0.50, [3]=0.30}, uses=50, maxlevel=3},
		},
		damage_groups = {fleshy=4},
	},
	sound = {breaks = "default_tool_breaks"},
	on_place = obsidianmese.shovel_place
})